diff options
Diffstat (limited to 'libdleyna/server/props.c')
| -rw-r--r-- | libdleyna/server/props.c | 43 |
1 files changed, 30 insertions, 13 deletions
diff --git a/libdleyna/server/props.c b/libdleyna/server/props.c index 84e2033..c822d1d 100644 --- a/libdleyna/server/props.c +++ b/libdleyna/server/props.c @@ -1334,8 +1334,12 @@ static void prv_add_resources(GVariantBuilder *item_vb, GVariant *val; val = prv_compute_resources(object, filter_mask, all_res); - g_variant_builder_add(item_vb, "{sv}", DLS_INTERFACE_PROP_RESOURCES, - val); + + if (g_variant_n_children(val)) + g_variant_builder_add(item_vb, "{sv}", + DLS_INTERFACE_PROP_RESOURCES, val); + else + g_variant_unref(val); } gboolean dls_props_add_object(GVariantBuilder *item_vb, @@ -1401,10 +1405,13 @@ gboolean dls_props_add_object(GVariantBuilder *item_vb, if (filter_mask & DLS_UPNP_MASK_PROP_DLNA_MANAGED) { flags = gupnp_didl_lite_object_get_dlna_managed(object); - prv_add_variant_prop(item_vb, - DLS_INTERFACE_PROP_DLNA_MANAGED, - prv_props_get_dlna_info_dict( - flags, g_prop_dlna_ocm)); + + if (flags != GUPNP_OCM_FLAGS_NONE) + prv_add_variant_prop(item_vb, + DLS_INTERFACE_PROP_DLNA_MANAGED, + prv_props_get_dlna_info_dict( + flags, + g_prop_dlna_ocm)); } if ((filter_mask & DLS_UPNP_MASK_PROP_OBJECT_UPDATE_ID) && @@ -1433,6 +1440,7 @@ void dls_props_add_container(GVariantBuilder *item_vb, gboolean searchable; guint uint_val; GUPnPDIDLLiteResource *res; + GVariant *val; const char *str_val; *have_child_count = FALSE; @@ -1452,10 +1460,16 @@ void dls_props_add_container(GVariantBuilder *item_vb, searchable); } - if (filter_mask & DLS_UPNP_MASK_PROP_CREATE_CLASSES) - prv_add_variant_prop(item_vb, - DLS_INTERFACE_PROP_CREATE_CLASSES, - prv_compute_create_classes(object)); + if (filter_mask & DLS_UPNP_MASK_PROP_CREATE_CLASSES) { + val = prv_compute_create_classes(object); + + if (g_variant_n_children(val)) + prv_add_variant_prop(item_vb, + DLS_INTERFACE_PROP_CREATE_CLASSES, + val); + else + g_variant_unref(val); + } if ((filter_mask & DLS_UPNP_MASK_PROP_CONTAINER_UPDATE_ID) && gupnp_didl_lite_container_container_update_id_is_set(object)) { @@ -1512,9 +1526,12 @@ void dls_props_add_item(GVariantBuilder *item_vb, if (filter_mask & DLS_UPNP_MASK_PROP_ARTISTS) { list = gupnp_didl_lite_object_get_artists(object); - prv_add_variant_prop(item_vb, DLS_INTERFACE_PROP_ARTISTS, - prv_get_artists_prop(list)); - g_list_free_full(list, g_object_unref); + if (list != NULL) { + prv_add_variant_prop(item_vb, + DLS_INTERFACE_PROP_ARTISTS, + prv_get_artists_prop(list)); + g_list_free_full(list, g_object_unref); + } } if (filter_mask & DLS_UPNP_MASK_PROP_ALBUM) |